class ProducerConsumerDemo
{
public static void main(String[] args)
{
Resource r=new Resource();
producer s=new producer(r);
resourcer d=new resourcer(r);
Thread t1=new Thread (s);
Thread t2=new Thread (d);
t1.start();
t2.start();
}
}
class Resource
{
private String name;
private int count=1;
private boolean flag=false;
public synchronized void input(String name)
{
try{if(flag) wait();}catch(Exception e){}
this.name=name+"--"+count++;
System.out.println(Thread.currentThread().getName()+"……生产者生产了……"+this.name);
flag=true;
this.notify();
}
public synchronized void output()
{
try{if(!flag) wait();}catch(Exception e){}
System.out.println(Thread.currentThread().getName()+"……消费者消费了……"+this.name);
flag=false;
this.notify();
}
}
class producer implements Runnable
{ private int i=0;
private Resource res;
producer(Resource res)
{
this.res=res;
}
public void run()
{
while (true)
{
res.input("+商品+");
}
}
}
class resourcer implements Runnable
{
private Resource res;
resourcer(Resource res)
{
this.res=res;
}
public void run()
{
while (true)
{
res.output();
}
}
}
{
public static void main(String[] args)
{
Resource r=new Resource();
producer s=new producer(r);
resourcer d=new resourcer(r);
Thread t1=new Thread (s);
Thread t2=new Thread (d);
t1.start();
t2.start();
}
}
class Resource
{
private String name;
private int count=1;
private boolean flag=false;
public synchronized void input(String name)
{
try{if(flag) wait();}catch(Exception e){}
this.name=name+"--"+count++;
System.out.println(Thread.currentThread().getName()+"……生产者生产了……"+this.name);
flag=true;
this.notify();
}
public synchronized void output()
{
try{if(!flag) wait();}catch(Exception e){}
System.out.println(Thread.currentThread().getName()+"……消费者消费了……"+this.name);
flag=false;
this.notify();
}
}
class producer implements Runnable
{ private int i=0;
private Resource res;
producer(Resource res)
{
this.res=res;
}
public void run()
{
while (true)
{
res.input("+商品+");
}
}
}
class resourcer implements Runnable
{
private Resource res;
resourcer(Resource res)
{
this.res=res;
}
public void run()
{
while (true)
{
res.output();
}
}
}